package com.lyf.language.practice.practice_6_21.oop;

/**
 * @author LYF
 * @date 2022/6/21
 */
public class HelloImpl implements HelloInterface{
    @Override
    public void method1() {

    }

//    @Override
//    public void method2() {
//        System.out.println("hello , helloImpl");
//    }
}
